| 单词 | FitzGerald contraction |
| 释义 | FitzGerald contraction Physics. the hypothesis that a moving body exhibits a contraction in the direction of motion when its velocity is close to the speed of light. Also called FitzGerald-Lorentz contraction /fits jer"euhld lawr"ents, -lohr"-/, Lorentz-FitzGerald contraction. [1915-20; named after G. F. FITZGERALD] |
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